[08/31/11 - 12:21 PM]TLC's "9/11: Heroes of the 88th Floor" Premieres Sept. 4 at 9/8cCheck out the trailer to this weekend's two-hour special.

[via press release from TLC]

TLC's "9/11: Heroes of the 88th Floor" Premieres Sept. 4 at 9/8c

TLC is premiering a two-hour special on Sunday, September 4 at 9/8c, telling the tale of bravery and survival inside the World Trade Center. Narrated by Chris Noth, 9/11: HEROES OF THE 88th FLOOR introduces viewers to two remarkable men and their unforgettable story of sacrifice and courage after Flight 11 struck the towers on 9/11.

The special shines the spotlight on construction manager Frank De Martini and construction inspector Pablo Ortiz and follows their heroic and selfless journey through the burning tower as they saved the lives of 77 people. Through archival footage and dramatic recreations, audiences will relive the tragic day through the eyes of the people who actually lived it.